Academic programs •
Dual-degree Bachelor of Science & Master of Science (BS-MS): The 5-year dual degree BS-MS program is the flagship program of all IISERs. The first two years of this program involves coursework in all subjects (Physics, Chemistry, Mathematics, Biology, Humanities and Interdisciplinary courses). For the next two years, the students choose courses in a 'Major' and a 'Minor' subject as per their research interests. The final year is solely spent on a research project in their Major subject. Admissions to the BS-MS program is highly competitive, with only the following students eligible to apply: •
Kishore Vaigyanik Protsahan Yojana (KVPY) Basic Science Stream: Students who possess KVPY scholarships (in SA / SX / SB streams) in the current admission year •
Joint Entrance Examination (Advanced): Students who secure a place in the common rank list of
Joint Entrance Examination (Advanced) for admission to Indian Institutes of Technology (
IITs) • State and Central Boards (
IISER Aptitude Test): Students who secure a specified cut-off percentage (published each year) in their Higher Secondary (Class 12) Board Exams may be considered for admission after clearing
IISER Aptitude Test. This is currently done in co-ordination with the other
IISERs through a Joint Admission Program. •
Doctoral of Philosophy (
Ph.D.): Admission to the doctoral program is after a
master's degree in
science. Besides the students of the dual-degree BS-MS program,
postgraduate students with a master's degree in science from other universitiesor institutes can also be admitted to the doctoral program. The program will involve mandatory course work, a qualifying examination, thesis research under the guidance of a faculty member, an open seminar and a dissertation defense examination, leading to the award of a Ph.D. degree. The quantum of course work will vary depending on the background of the student. Besides individual research, students will be involved in several
professional activities such as seminars, workshops, presentations and review meetings. All doctoral students will assist faculty members in
teaching during the course of the doctoral program. •
Integrated Doctor of Philosophy (Int. Ph.D.): Admission to this program is after a
B.Sc. degree in any of the
basic sciences subjects. Students of this program start by attending classes with third year students of dual degree BS-MS program. After completing the specified graduate coursework and clearing a comprehensive exam, the students begin their Ph.D. research under the guidance of faculty members. The duration of this program ranges from 6 to 7 years, depending on the required coursework and nature of research.
Rankings {{Infobox India university ranking Indian Institute of Science Education and Research, Thiruvananthapuram was ranked in the 151-200 band in India by the
National Institutional Ranking Framework in overall ranking in 2024. Nature Index ranked
IISERs as a whole at 4th in the World's 'Top 30 academic institutions under 30' in high-quality research output. It also ranked IISERs at 37th in its overall list of World's Top 200 rising academic institutions.
Nature Index According to the
Nature Index institutional profile, IISER Thiruvananthapuram is among India’s leading research institutes in the natural sciences.
Subject-wise rank in India (Nature Index 2024–2025): Research output (1 September 2024 – 31 August 2025): Five-year Nature Index Share: • 2020 — 17 • 2021 — 19 • 2022 — 31 • 2023 — 28 • 2024 — 31 ==Student life==